- if (var->mode == ir_var_in)
- prog->InputsRead |= BITFIELD64_BIT(var->location + offset + i);
- else if (var->mode == ir_var_system_value)
- prog->SystemValuesRead |= (1 << (var->location + offset + i));
- else
- prog->OutputsWritten |= BITFIELD64_BIT(var->location + offset + i);
+ GLbitfield64 bitfield = BITFIELD64_BIT(var->location + var->index + offset + i);
+ if (var->mode == ir_var_in) {
+ prog->InputsRead |= bitfield;
+ if (is_fragment_shader) {
+ gl_fragment_program *fprog = (gl_fragment_program *) prog;
+ fprog->InterpQualifier[var->location + var->index + offset + i] =
+ (glsl_interp_qualifier) var->interpolation;
+ if (var->centroid)
+ fprog->IsCentroid |= bitfield;
+ }
+ } else if (var->mode == ir_var_system_value) {
+ prog->SystemValuesRead |= bitfield;
+ } else {
+ prog->OutputsWritten |= bitfield;
+ }